<P>以下是用网线测试仪测出的信息,我不明白希望大家给个说法,在下谢过各位!!!!</P>
<P>KHGS Test Summary: PASS
SITE: KHGS Cable ID: 3
OPERATOR: KHGS Date / Time: 09-06-2002 11:26:29
NVP: 68.9% FAULT ANOMALY THRESHOLD: 15% Test Standard: TIA Cat 5 Basic Link
FLUKE DSP-2000 S/N: 7175771 Cable Type: UTP 100 Ohm Cat 5
HEADROOM: 7.9 dB Standards Version: 5.5
Software Version: 5.5</P>
<P>Wire Map PASS Result RJ45 PIN: 1 2 3 4 5 6 7 8 S
| | | | | | | |
RJ45 PIN: 1 2 3 4 5 6 7 8 </P>
<P>Pair 1,2 3,6 4,5 7,8 </P>
<P>Impedance (ohms), Limit 80-120 120 108 116 119 </P>
<P>Length (m), Limit 94.0 38.4 37.8 37.6 37.4
Prop. Delay (ns) 186 183 182 181
Delay Skew (ns), Limit 50 5 2 1 0 </P>
<P>Resistance (ohms) 9.3 7.1 9.4 9.5 </P>
<P>Attenuation (dB) 10.2 8.3 8.3 8.7
Limit (dB) 21.4 21.2 21.3 21.5
Margin (dB) 11.2 12.9 13.0 12.8
Frequency (MHz) 98.2 96.3 97.0 99.1 </P>
<P>Pairs 1,2-3,6 1,2-4,5 1,2-7,8 3,6-4,5 3,6-7,8 4,5-7,8 </P>
<P>NEXT (dB) 48.9 44.1 52.1 50.4 50.4 47.6
Limit (dB) 34.8 29.4 32.0 34.2 40.4 39.7
Margin (dB) 14.1 14.7 20.1 16.2 10.0 7.9
Frequency (MHz) 46.5 98.6 68.7 50.8 21.1 23.2 </P>
<P>KHGS Test Summary: PASS
SITE: KHGS Cable ID: LCGA2-1
OPERATOR: KHGS Date / Time: 09-06-2002 16:07:25
NVP: 67.0% FAULT ANOMALY THRESHOLD: 0% Test Standard: Fiber Optic
FLUKE DSP-2000 S/N: 7175771 Cable Type: Multimode
Standards Version: 5.5
Software Version: 5.5
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